| Official Name: | Hesar-e Chupan |
| Native Name: | حصارچوپان |
| Settlement Type: | village |
| Pushpin Map: | Iran |
| Mapsize: | 150px |
| Subdivision Type: | Country |
| Subdivision Type1: | Province |
| Subdivision Name1: | Tehran |
| Subdivision Type2: | County |
| Subdivision Name2: | Rey |
| Subdivision Type3: | Bakhsh |
| Subdivision Name3: | Fashapuyeh |
| Subdivision Type4: | Rural District |
| Subdivision Name4: | Koleyn |
| Population As Of: | 2006 |
| Population Total: | 23 |
| Population Density Km2: | auto |
| Timezone: | IRST |
| Utc Offset: | +3:30 |
| Timezone Dst: | IRDT |
| Utc Offset Dst: | +4:30 |
| Coordinates: | 35.5028°N 51.1803°W |
Hesar-e Chupan (Persian: حصارچوپان, also Romanized as Ḩeşār-e Chūpān) is a village in Koleyn Rural District, Fashapuyeh District, Ray County, Tehran Province, Iran. At the 2006 census, its population was 23, in 4 families.